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From "Andy Isaacson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9088) Add Murmur3 hash
Date Fri, 14 Dec 2012 01:16:28 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13531885#comment-13531885
] 

Andy Isaacson commented on HADOOP-9088:
---------------------------------------

Current best practice is SipHash, https://131002.net/siphash/ rather than Murmur3.  If we're
going to change hash functions we should probably use that.
                
> Add Murmur3 hash
> ----------------
>
>                 Key: HADOOP-9088
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9088
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Radim Kolar
>            Assignee: Radim Kolar
>         Attachments: murmur3-2.txt, murmur3-3.txt, murmur3-4.txt, murmur3-5.txt, murmur3-6.txt,
murmur3-7.txt, murmur3.txt
>
>
> faster and better then murmur2

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